Search results
Appearance
- ...and thus a [[standard atomic weight]] cannot be given. Like all synthetic elements, it has no [[stable isotope]]s. The first and only [[isotope]] to be synthe ...of the lab announced that the original claim of the discovery of these two elements had been based on data fabricated by principal author Victor Ninov.<ref>{{c ...17 KB (2,388 words) - 03:48, 2 November 2024
- ...rimental data and a [[standard atomic weight]] cannot be given. Like all [[synthetic element]]s, it would have no [[stable isotope]]s. ...element 119 and its then-unknown alpha decay [[decay product|daughters]], elements [[tennessine|117]], [[moscovium|115]], and [[nihonium|113]].{{sfn|Hoffman|G ...22 KB (3,082 words) - 05:20, 11 November 2024
- ...rimental data and a [[standard atomic weight]] cannot be given. Like all [[synthetic element]]s, it would have no [[stable isotope]]s. ...International Conference on the Chemistry and Physics of the Transactinide Elements |access-date=27 August 2013}}</ref> in comparison, the world record for the ...23 KB (3,093 words) - 13:09, 5 November 2024
- ...i Oganessian]], who played a leading role in the discovery of the heaviest elements in the periodic table. ...[[List of chemical elements|known elements]]. On the periodic table of the elements it is a [[p-block]] element, a member of [[noble gas|group 18]] and the las ...64 KB (8,821 words) - 11:50, 12 March 2025